English verb conjugation
MUST SOCIALISE

Regular verb: socialise - socialised - socialised

Affirmation

Simple form	V-ing form
I must socialise you must socialise he must socialise we must socialise you must socialise they must socialise	I must be socialising you must be socialising he must be socialising we must be socialising you must be socialising they must be socialising
Perfect	V-ing perfect
I must have socialised you must have socialised he must have socialised we must have socialised you must have socialised they must have socialised	I must have been socialising you must have been socialising he must have been socialising we must have been socialising you must have been socialising they must have been socialising

Negation

Simple form	V-ing form
I mustn't socialise you mustn't socialise he mustn't socialise we mustn't socialise you mustn't socialise they mustn't socialise	I mustn't be socialising you mustn't be socialising he mustn't be socialising we mustn't be socialising you mustn't be socialising they mustn't be socialising
Perfect	V-ing perfect
I mustn't have socialised you mustn't have socialised he mustn't have socialised we mustn't have socialised you mustn't have socialised they mustn't have socialised	I mustn't have been socialising you mustn't have been socialising he mustn't have been socialising we mustn't have been socialising you mustn't have been socialising they mustn't have been socialising

Interrogative form

Simple form	V-ing form
must I socialise? must you socialise? must he socialise? must we socialise? must you socialise? must they socialise?	must I be socialising? must you be socialising? must he be socialising? must we be socialising? must you be socialising? must they be socialising?
Perfect	V-ing perfect
must I have socialised? must you have socialised? must he have socialised? must we have socialised? must you have socialised? must they have socialised?	must I have been socialising? must you have been socialising? must he have been socialising? must we have been socialising? must you have been socialising? must they have been socialising?

Interro-negative form

Simple form	V-ing form
mustn't I socialise? mustn't you socialise? mustn't he socialise? mustn't we socialise? mustn't you socialise? mustn't they socialise?	mustn't I be socialising? mustn't you be socialising? mustn't he be socialising? mustn't we be socialising? mustn't you be socialising? mustn't they be socialising?
Perfect	V-ing perfect
mustn't I have socialised? mustn't you have socialised? mustn't he have socialised? mustn't we have socialised? mustn't you have socialised? mustn't they have socialised?	mustn't I have been socialising? mustn't you have been socialising? mustn't he have been socialising? mustn't we have been socialising? mustn't you have been socialising? mustn't they have been socialising?